IE872522L - Massively parallel array processing system - Google Patents

Massively parallel array processing system

Info

Publication number
IE872522L
IE872522L IE872522A IE252287A IE872522L IE 872522 L IE872522 L IE 872522L IE 872522 A IE872522 A IE 872522A IE 252287 A IE252287 A IE 252287A IE 872522 L IE872522 L IE 872522L
Authority
IE
Ireland
Prior art keywords
processing elements
path
processing
stage
processor
Prior art date
Application number
IE872522A
Original Assignee
Gen Instrument Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gen Instrument Corp filed Critical Gen Instrument Corp
Publication of IE872522L publication Critical patent/IE872522L/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/80—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
    • G06F15/8007—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors single instruction multiple data [SIMD] multiprocessors
    • G06F15/8023—Two dimensional arrays, e.g. mesh, torus
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/006—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation at wafer scale level, i.e. wafer scale integration [WSI]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Multi Processors (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

An array processing system including a plurality of processing elements each including a processor and an associated memory module, the system further including a router network over which each processing element can transfer messages to other random processing elements, a mechanism by which a processor can transmit data to one of four nearest-neighbor processors. In addition, the processing elements are divided into groups each with four processing elements, in which one of the processing elements can access data in the other processing elements' memory modules. The routing network switches messages in a plurality of switching stages, with each stage connecting to the next stage through communications paths that are divided into groups, each group, in turn being associated with selected address signals. A communications path continuity test circuit associated with each path detects any discontinuity in the communications path and disables the path. Thus, the stage may attempt to transfer a message over another path associated with the same address. [US4985832A]
IE872522A 1986-09-18 1987-09-17 Massively parallel array processing system IE872522L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/909,013 US4985832A (en) 1986-09-18 1986-09-18 SIMD array processing system with routing networks having plurality of switching stages to transfer messages among processors

Publications (1)

Publication Number Publication Date
IE872522L true IE872522L (en) 1988-03-18

Family

ID=25426513

Family Applications (1)

Application Number Title Priority Date Filing Date
IE872522A IE872522L (en) 1986-09-18 1987-09-17 Massively parallel array processing system

Country Status (10)

Country Link
US (3) US4985832A (en)
EP (1) EP0261034A3 (en)
JP (1) JPS63233459A (en)
KR (1) KR880004373A (en)
CN (1) CN87107224A (en)
AU (1) AU7865187A (en)
BR (1) BR8705182A (en)
CA (1) CA1292076C (en)
IE (1) IE872522L (en)
NO (1) NO873911L (en)

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Also Published As

Publication number Publication date
US5305462A (en) 1994-04-19
AU7865187A (en) 1988-03-31
CN87107224A (en) 1988-05-18
US5276895A (en) 1994-01-04
BR8705182A (en) 1988-05-24
KR880004373A (en) 1988-06-03
NO873911D0 (en) 1987-09-17
NO873911L (en) 1988-03-21
EP0261034A3 (en) 1989-04-12
US4985832A (en) 1991-01-15
CA1292076C (en) 1991-11-12
JPS63233459A (en) 1988-09-29
EP0261034A2 (en) 1988-03-23

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